386807852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{26647}}^1$

素因数の和:26861

約数の個数: 24

約数和(自身を含む): 716298240

約数和(自身を除く): 329490388

約数列:

[1, 2, 4, 19, 38, 76, 191, 382, 764, 3629, 7258, 14516, 26647, 53294, 106588, 506293, 1012586, 2025172, 5089577, 10179154, 20358308, 96701963, 193403926, 386807852]

約数ペア:

[(1, 386807852), (2, 193403926), (4, 96701963), (19, 20358308), (38, 10179154), (76, 5089577), (191, 2025172), (382, 1012586), (764, 506293), (3629, 106588), (7258, 53294), (14516, 26647)]